* Add autoscale fields to Organization
* Add autoscale setting changes
* Autoscale organizations
updates InviteUsersAsync to support all invite sources.
sends an email to org owners when organization autoscaled
* All organizations autoscale
Disabling autoscaling can be done by setting max seats to current seats.
We only warn about autoscaling on the first autoscaling event.
* Fix tests
* Bug fixes
* Simplify subscription update logic
* Void invoices that fail to delete
Stripe no longer allows deletion of draft invoices that were created as part of subscription updates. It's necessary to void out these invoices without sending tem to the client.
* Notify org owners when their subscription runs out of seats
* Use datetime for notifications
Allows for later re-sending email if we want to periodically remind
owners
* Do not update subscription if it already matches new quatity
* Include all migrations
* Remove unnecessary inline styling
* SubscriptionUpdate handles update decisions
* Remove unnecessary html setter
* PR review
* Use minimum access for class methods
